From a55eff0fabe1b2febf19c41d3063ff5b628cebed Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Thu, 22 Feb 2007 18:25:21 +0000
Subject: [PATCH] All flexible tables will have the "flexible" class. Point 3.1
 of MDL-8419

---
 lib/tablelib.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/lib/tablelib.php b/lib/tablelib.php
index 46a3ab36ba1..80f7fca9885 100644
--- a/lib/tablelib.php
+++ b/lib/tablelib.php
@@ -288,6 +288,19 @@ class flexible_table {
 
         $this->currpage = optional_param($this->request[TABLE_VAR_PAGE], 0);
         $this->setup = true;
+
+    /// Always introduce the "flexible" class for the table if not specified
+    /// No attributes, add flexible class
+        if (empty($this->attributes)) {
+            $this->attributes['class'] = 'flexible';
+    /// No classes, add flexible class
+        } else if (!isset($this->attributes['class'])) {
+            $this->attributes['class'] = 'flexible';
+    /// No flexible class in passed classes, add flexible class
+        } else if (!in_array('flexible', explode(' ', $this->attributes['class']))) {
+            $this->attributes['class'] = trim('flexible ' . $this->attributes['class']);
+        }
+
     }
 
     function get_sql_sort($uniqueid = NULL) {